OUI Lookup
d4772b
Nanjing Ztlink Network Technology Co.,Ltd
Manufacturer Information
- OUI Prefix
- d4772b
- Manufacturer
- Nanjing Ztlink Network Technology Co.,Ltd
- Address
- No.0 Mozhou East Road , Jiangning Economic & Technological Development Zone, Jiangning District Nanjing Jiangsu CN 211111
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D4772B
The OUI prefix D4772B is assigned to Nanjing Ztlink Network Technology Co.,Ltd, based in No.0 Mozhou East Road , Jiangning Economic & Technological Development Zone, Jiangning District Nanjing Jiangsu CN 211111 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Nanjing Ztlink Network Technology Co.,Ltd.